| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.45 | 7.710% | $244.9864 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $159.33 | 12.720% | $179.5968 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $34.37 | 3.581% | $35.6008 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $226.32 | 9.153% | $247.0351 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $100.84 | 3.797% | $104.6689 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $33.75 | 4.456% | $35.2539 | $35.25 | $35.25 | $35.30 |
| Purchase #7 | $231.72 | 13.768% | $263.6232 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $1,013.78 | $1,110.7651 | $1,110.77 | $1,110.75 | $1,110.80 | |